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// -*- C++ -*-
// =========================================================================
/**
* @file Base_Server.h
*
* $Id$
*
* @desc Implements common CORBA server ORB and POA initialisations.
*
* @author Mayur Deshpande <mayur@ics.uci.edu>
*
*/
// =========================================================================
#ifndef BASE_SERVER_H
#define BASE_SERVER_H
#include "ace/pre.h"
#include "tao/corba.h"
#include "tao/PortableServer/PortableServer.h"
#include "tao/PortableServer/Servant_Base.h"
// Forward declaration of the kind of servant we are willing to handle
// in this server
class AMH_Servant;
/**
Class that performs all 'dirty' initialisation work that is common to
all the AMH servers and 'hides' all the common ORB functions.
*/
class Base_Server
{
public:
Base_Server (int *argc, char **argv);
virtual ~Base_Server ();
// Just parse the command line for the output-file (-o) option.
// return -1 if -o option is not present
virtual int parse_args (void);
/// try and schedule using FIFO
void try_RT_scheduling (void);
/// ORB inititalisation stuff
int start_orb_and_poa (void);
/// register the servant with the poa
virtual void register_servant (AMH_Servant *servant);
/// orb-perform_work () abstraction
virtual void run_event_loop ();
public:
/// Accesor method (for servants) to the initialised ORB
CORBA::ORB_ptr orb () { return this->orb_.in (); }
protected:
int *argc_;
char **argv_;
char *ior_output_file_;
CORBA::ORB_var orb_;
PortableServer::POA_var root_poa_;
private:
/// Write servant IOR to file specified with the '-o' option
int write_ior_to_file (CORBA::String_var ior);
};
#include "ace/post.h"
#endif /* BASE_SERVER_H */
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